Photocatalytic remediation of organic waste over Keggin-based polyoxometalate materials: A review

SY Lai, KH Ng, CK Cheng, H Nur, M Nurhadi… - Chemosphere, 2021 - Elsevier
Photocatalytic remediation of industrial water pollution has courted intense attention lately
due to its touted green approach. In this respect, Keggin-based polyoxometalates (POMs) as …

Phosphotungstic acid on activated carbon: A remarkable catalyst for 5-hydroxymethylfurfural production

NL da Costa, LG Pereira, JVM Resende… - Molecular …, 2021 - Elsevier
Phophotungstic acid (HPW) supported on activated carbon (AC) was prepared and used for
dehydration of fructose to 5-hydroxymethylfurfural (HMF), a biomass-derived precursor for …

MFI, BEA and FAU zeolite scavenging role in neonicotinoids and radical species elimination

M Milojević-Rakić, D Popadić, AJ Ležaić… - … Science: Processes & …, 2022 - pubs.rsc.org
Ecotoxicity caused by neonicotinoid pesticides is largely due to oxidative stress on non-
target species. Due to the fact that reactive radical species reach the environment, materials …

Ethanol dehydration to diethyl ether over ZSM-5 and β-Zeolite supported NiW catalyst

DT Sarve, SK Singh, JD Ekhe - Inorganic Chemistry Communications, 2022 - Elsevier
Diethyl ether is an excellent additive in standard internal combustion engine fuel. The
desired reaction product yield is more dependent on the type and strength of acidity of a …

Kinetic and mechanistic study of ethanol dehydration to diethyl ether over Ni-ZSM-5 in a closed batch reactor

DT Sarve, SK Singh, JD Ekhe - Reaction Kinetics, Mechanisms and …, 2020 - Springer
In the present work, mechanistic pathways and kinetics of catalytic dehydration of ethanol
were investigated in a closed batch reactor for the formation of diethyl ether, and ethylene …

The environmental impact of potassium tungstophosphate/ZSM-5 zeolite: Insight into catalysis and adsorption processes

A Jevremović, BN Vasiljević, A Popa… - Microporous and …, 2021 - Elsevier
Environmental implementation of novel composite materials comprising potassium
tungstophosphate (KPW) and ZSM-5 zeolite was tested in ethene production and pesticide …

[HTML][HTML] A minireview on solid acid catalysts for dehydration of bioethanol to renewable ethylene: An update on catalysts development progress

M Ngcobo, PR Makgwane, MK Mathe - Applied Catalysis O: Open, 2024 - Elsevier
Bioethanol is a biomass-derived green feedstock that can be converted to renewable
ethylene via dehydration reaction to replace fossil-derived ethylene. In this contribution, we …

Bulk or supported tungstophosphates? Antioxidant and antimicrobial activities following pesticide removal

D Tekić, A Jevremović, S Uskoković-Marković… - Colloids and Surfaces A …, 2024 - Elsevier
The study evaluates caesium, potassium, silver, and zinc tungstophosphates synthesized in
bulk and Y zeolite-supported forms through a two-step process. Spectral investigation …

Valorization of Oil Palm Trunk Waste: A Path to Green Catalyst for Bioethylene Synthesis via Diluted Ethanol Dehydration

L Attanatho, N Prasongthum, A Suemanotham… - Waste and Biomass …, 2024 - Springer
This research aimed to valorize oil palm trunk (OPT), a discarded waste from the oil palm
industry, into a valuable carbon-based catalyst to facilitate bioethylene synthesis. The acid …

Selective transformation of carbohydrates to 5-ethoxymethylfurfural over tungstophosphoric acid supported on activated carbon derived from orange peel

N Lingaiah - Journal of the Indian Chemical Society, 2023 - Elsevier
A series of tungstophosphoric acid supported on activated carbon derived from left-over
orange-peel catalysts (TPA/OAC) have been prepared. These catalysts were examined for …